CAT MXR30SR Rubber Tracks — OEM grade replacement tracks engineered for contractor-grade performance.
Direct OEM grade replacement for the CAT MXR30SR. Track size: 300x52.5Nx74. Tread pattern: Directional.
- Continuous Steel Cord — 40% stronger than competitor tracks
- Premium Virgin Rubber — anti-chunk, anti-tear compound
- Drop-Forged Steel Links — precision OEM alignment
- 24-Month Warranty — backed by TrackTECH's contractor guarantee
Specifications
- Track Size: 300x52.5Nx74
- Width: 300 mm
- Pitch: 52.5 mm
- Links: 74
- Tread Pattern: Directional
- Compatible Make: Cat
- Compatible Model: MXR30SR
The TrackTECH advantage
- Same-day shipping on in-stock orders placed before 12 PM EST
- Free freight to the lower 48 states
- 24-month warranty on materials and workmanship
- Contractor pricing — bulk and fleet discounts available
- Fitment guaranteed — we verify before we ship
TREAD PATTERN
Directional
300x52.5Nx74Directional tread patterns feature forward-angled lugs optimized for straight-line traction and stability. This design excels in trenching, grading, and precision digging.
View All Tread Patterns →
FREQUENTLY ASKED QUESTIONS
Common questions about CAT MXR30SR rubber tracks
What size rubber tracks fit the Cat MXR30SR?
The Cat MXR30SR uses 300x52.5nx74 rubber tracks (Width: 300mm, Pitch: 52.5mm, Links: 74). Always verify the size stamped on your existing track or use the TrackTECH Rubber Track Finder before ordering.
What other machines use the 300x52.5nx74 rubber track?
The 300x52.5nx74 rubber track size is used across multiple compact machines, including 300x52.5Nx74, Bobcat 325D, Bobcat 325, Bobcat X225, Bobcat X325G, Bobcat X325, Bobcat X328E, and Bobcat X328. Always confirm by checking the size stamped on your current track and your machine serial number before ordering.
Should I replace undercarriage parts when installing new Cat MXR30SR tracks?
Yes, inspect sprockets, rollers, and idlers before installing new rubber tracks on the Cat MXR30SR. Worn undercarriage parts can shorten track life, cause poor alignment, and create uneven wear. Shop matching parts from the linked products above or view all undercarriage parts.
How do I confirm this product fits the Cat MXR30SR?
Confirm fitment by checking your machine make, model, serial number, and existing track size or OEM part number. For rubber tracks, verify width, pitch, and link count. For undercarriage parts, compare the part number, bolt pattern, tooth count, and machine position. You can also use the TrackTECH Track Finder or call (850) 816-7898 before ordering.
How fast does TrackTECH ship Cat MXR30SR parts?
TrackTECH ships rubber tracks and undercarriage parts quickly across the Lower 48. Heavy items typically ship by freight, while smaller undercarriage parts may ship by parcel depending on warehouse availability. Review TrackTECH shipping information or contact us before ordering if you need priority freight options.
What track size fits the CAT MXR30SR?
The CAT MXR30SR uses a 300x52.5Nx74 rubber track. This is the OEM-specified size ensuring proper fitment with your sprockets and undercarriage. Always verify the size stamp on your existing track before ordering.
What warranty comes with CAT MXR30SR rubber tracks?
All CAT MXR30SR replacement rubber tracks include a 24-month warranty covering defects in materials and workmanship under normal operating conditions. This applies to contractor-grade use on properly maintained undercarriage systems.
What tread patterns are available for the CAT MXR30SR?
The CAT MXR30SR is available with ["Directional"] tread pattern. C-Block excels on hard surfaces, Zig-Zag provides all-season traction, and Multi-Bar is ideal for turf and landscaping work.
How fast can I get CAT MXR30SR tracks shipped?
Orders placed before 12 PM CT ship same day from our Georgia warehouse. Standard delivery is 1-3 business days nationwide. Tracks ship on pallets with free curbside delivery to commercial addresses.
How do I confirm these tracks will fit my CAT MXR30SR?
Three ways to verify fitment: (1) Check the size stamp on your current track. (2) Use our Track Finder tool with your serial number. (3) Call (850) 816-7898 and we will confirm compatibility before you order.
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